National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Spearfish / Clyde Ice (KSPF)

Lat: 44.48°NLon: 103.78°WElev: 3898ft.

Fair

63°F

17°C

Humidity 56%
Wind Speed Vrbl 7 mph
Barometer 30.22 in
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 19 Jun 1:15 pm MDT
Extended Forecast for

Lead SD

  • Juneteenth

    Juneteenth: A 20 percent chance of showers and thunderstorms after 3pm. Partly sunny, with a high near 63. South wind around 11 mph, with gusts as high as 24 mph.

    High: 63 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms before 3am. Mostly cloudy, with a low around 48. South wind 6 to 11 mph, with gusts as high as 23 mph.

    Low: 48 °F

    Slight Chance
    T-storms

  • Thursday

    Thursday: A chance of showers, with thunderstorms also possible after 9am. Mostly cloudy, with a high near 66. Southeast wind 6 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.

    High: 66 °F

    Chance
    Showers then
    Chance
    T-storms

  • Thursday Night

    Thursday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 55. Southeast wind 5 to 8 mph becoming calm after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 70%.

    Low: 55 °F

    Showers
    Likely

  • Friday

    Friday: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after noon. High near 70. Calm wind becoming east 5 to 7 mph in the morning. Winds could gust as high as 16 mph. Chance of precipitation is 80%.

    High: 70 °F

    Chance
    T-storms then
    Showers

  • Friday Night

    Friday Night: Showers and thunderstorms likely before 9pm, then showers likely and possibly a thunderstorm between 9pm and midnight, then a chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 55. East wind around 6 mph becoming light and variable. Winds could gust as high as 15 mph. Chance of precipitation is 70%.

    Low: 55 °F

    T-storms
    Likely then
    Chance
    T-storms

  • Saturday

    Saturday: A 40 percent chance of showers and thunderstorms. Sunny, with a high near 74. West wind 5 to 9 mph becoming north in the afternoon. Winds could gust as high as 21 mph.

    High: 74 °F

    Chance
    Showers then
    Chance
    T-storms

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 55. North wind 5 to 8 mph becoming light and variable after midnight. Winds could gust as high as 18 mph.

    Low: 55 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 83.

    High: 83 °F

    Sunny

Detailed Forecast

Juneteenth
A 20 percent chance of showers and thunderstorms after 3pm. Partly sunny, with a high near 63. South wind around 11 mph, with gusts as high as 24 mph.
Tonight
A 20 percent chance of showers and thunderstorms before 3am. Mostly cloudy, with a low around 48. South wind 6 to 11 mph, with gusts as high as 23 mph.
Thursday
A chance of showers, with thunderstorms also possible after 9am. Mostly cloudy, with a high near 66. Southeast wind 6 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.
Thursday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 55. Southeast wind 5 to 8 mph becoming calm after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 70%.
Friday
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after noon. High near 70. Calm wind becoming east 5 to 7 mph in the morning. Winds could gust as high as 16 mph. Chance of precipitation is 80%.
Friday Night
Showers and thunderstorms likely before 9pm, then showers likely and possibly a thunderstorm between 9pm and midnight, then a chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 55. East wind around 6 mph becoming light and variable. Winds could gust as high as 15 mph. Chance of precipitation is 70%.
Saturday
A 40 percent chance of showers and thunderstorms. Sunny, with a high near 74. West wind 5 to 9 mph becoming north in the afternoon. Winds could gust as high as 21 mph.
Saturday Night
Mostly clear, with a low around 55. North wind 5 to 8 mph becoming light and variable after midnight. Winds could gust as high as 18 mph.
Sunday
Sunny, with a high near 83.
Sunday Night
Mostly clear, with a low around 65.
Monday
Sunny, with a high near 87.
Monday Night
A slight chance of showers and thunderstorms. Mostly clear, with a low around 61.
Tuesday
A slight chance of showers and thunderstorms. Sunny, with a high near 81.
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Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Lead SD
 44.35°N 103.77°W (Elev. 5322 ft)
Last Update:
12:30 pm MDT Jun 19, 2024
Forecast Valid:
1pm MDT Jun 19, 2024-6pm MDT Jun 25, 2024
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation